Hammar liferaft hydrostatic release
The new generation H2O model has a Red Weak Link connector with a 3-step coupling device. The Hammar H2O is a hydrostatic release unit designed to fit liferafts of all shapes and sizes. It is made of glass fibre reinforced nylon, which prevents it from corroding. The Hammar H2O needs no annual service, maintenance or spare parts. You simply install a new one every two years and dispose of the old one.